NUNOTANI
CLICK HERE TO REQUEST FOR QUOTE
KINDLY INDICATE THE MODEL AND QUANTITY ON YOUR REQUEST
Nunotani Compass Factory was born in Nishi-ku, Osaka in 1892, when Founder Itaro Nunotani completed the first magnetic compass in Japan. Nunotani then started the manufacturing and marketing of magnetic compasses, and has advanced in line with the development of the shipbuilding industry.
The staff of the company joined forces to go through the time of uncertainties, and re-started its operations following war in 1946. Since then, Nunotani has envisioned the future of the nautical industry, and has developed related technologies and products, in addition to magnetic compasses. Our present portfolio of development, manufacturing and marketing includes engine telegraphs, logger units, various remote control units, rotating meters, Rudder Angle Indicator, wipers, Clear View Screen, wind direction & velocity meters, and so on.
MAGNETIC COMPASSES
* Reflection Magnetic Compasses
(Reflection Magnetic Compasses)
A lens is attached to the binnacle of the standard compass, and the projecting tube runs straight down through to the inside of the wheelhouse. Image is displayed using the reflector.
** Projection Magnetic Compassess
(Projection Magnetic Compasses)
A lens is attached to the binnacle of the standard compass, and the projecting tube runs straight down through to the inside of the wheelhouse. Image is displayed directly, so larger and more vivid image is available compared to the reflection type.
Options for lengths of the projecting tube:890 +/- 75 mm
* Direction converter (with a sensor) - Optionally available
*** Dogleg Protection Magnetic Compasses
(Projection Magnetic Compasses)
While the structure of this type is almost the same as that of projection magnetic compasses, there is no need to install the projecting tube straight down through to the inside of the wheelhouse, which enables flexible layout inside the wheelhouse.
**** Compass Bowl KN-R165
(Compass Bowl for Magnetic Compasses R165-NA / R165-A / R165 (Med-certified))
***** Special Magnetic Compasses
(Special Magnetic Compasses - For Small Boats)
This product is designed for small boats, and takes up only small space inside the wheelhouse.
(Special Magnetic Compassess - For Ceiling Pendant Compass)
Used for boats with non-magnetic hulls.
****** Compass Bowl KN-R150
(Compass Bow for Magnetic Compasses HR150 / OH150)
TELEGRAPH (SYNCHRO)
(Floor-Top, Round, Double-Sided)
* Visible Diameter - 300
(Triple-Sided - VDR output-enabled)
(VDR Output-Enabled - Handle-Only Type)
Two types are available depending on the shape of the surface panel of the transmitter: 1) a type equipped with a buzzer, dimmer, pilot lamp and power switch (TAT-300); and 2) a handle-only type (TAS-300). TAS-300 can also be used as a receiver.
(Lamp Lighting)
Equipped in the wheelhouse, the lamps are lighted in accordance with the telegraph command sections.
Features:Lamp Size 31 x 61 mm
(Surface-Type, Single-Sided)
Receiver for confirming and responding to directions from the wheelhouse in the control room or the engine room.
Features:* Press Button - STAND BY / GONG STOP
(Fit-In Type, Single-Sided)
Receiver for confirming and responding to directions from the wheelhouse in the control room or the engine room.
(The photo shows a box type. A table-top fit-in type is also available.)
* Press Button - STAND BY / GONG STOP
This unit can be attached to receive signals from a machine that is only controlled by contact signals, and to output information in the NMEA-0183 format, using RS-422 for VDR.
Features:
Gong diameter - 250
TELEGRAPH (MICRO COMPUTER)
(VDR Output-Enabled)
* Handle Fine-Tuning DialA potentiometer and micro-switch can be installed into this unit. The handle has a fine-tuning mechanism, and can be used for the remote control of the main machine, CPP etc.
(Flat Type)
Equipped with the STAND BY / GONG STOP press buttons (receiver only)
(Logger)
Connected to the telegraph system, this logger prints automatically the telegraph commands, responses and control areas, together with the relevant time, date and month data.
Gong diameter - 250
SHAFT REVOLUTION INDICATOR
Other Indicators
* Input: 0 - 10V, 0 - ±10V, 4 - 20mA etc
RUDDER ANGLE INDICATOR
RELATIVE WIND INDICATOR
(Propeller Transmitter)
Features:Measurement Precision: Wind direction: ≤ 5°; Wind velocity: ≤ 0.5% (≤ 10 m/s) ≤ 5% (≥ 10 m/s)
Wind Velocity Command Unit: Rectifier type voltmeter
* Equipped with EL lighting & dimmer
Wind Velocity Command Unit: Rectifier type voltmeter
Wind Direction Meter Receiver (AC Synchronous) / Wind Velocity Meter Receiver (Rectifier Type Voltmeter)
FL 130 / 100 or FE 130 / 100 / 90
Wind Direction Meter Receiver (AC Synchronous) / Wind Velocity Meter Receiver (Rectifier Type Voltmeter)
Measurement Range: Wind direction: 0 - 359°; Wind velocity: 0 - 60 m/s
ELECTRIC WINDOW WIPER
(Traverse Electric Window Wiper - Symmetrical Horizontal Movement, External Motor)
Features:Arm Length (mm): 450, 500, 550, 600, 650, 700
(Traverse Electric Window Wiper - Parallel Movement, External Motor)
Features:Arm Length (mm): 450, 500, 550, 600, 650, 700
(Traverse Electric Window Wiper - External Motor)
Features:Arm Length (mm): 450, 500, 550, 600, 650, 700
(Fan-Shaped Movement Electric Window Wiper - Externally Attachable)
Features:Arm Length (mm): 400, 450, 500, 550, 600, 650, 700, 750, 800
Wiping Width: Determined by the arm swing angle and the arm length
Note:
Switch BoxCustom-made production is available, such as incorporating one or more wipers into the same panel, in accordance with the respective functions of traverse electric window wiper(s) and fan-shaped movement electric window wiper(s).
CLEAR VIEW SCREEN
Type A (Standard Type)
This clear view screen has a simple structure and clears the vision easily.
In the case of possibility of freezing in the gap between the screen glass and the window, Type AI with a heater inside is recommended.
* An optional defogger is available to defog the screen glass.
Features:Power Supply: AC100 / 110V , 220V , 50 / 60HZ 1φ
Type AD (Sealed Type)
Vessels that transport hazardous substances must have assured fireproof safety. This rotary window prevents the entry of gases into the room with a double-glass structure that has high sealing performance, and through pumping in compressed air with the compressor and intensifying the room pressure.
In the case of possibility of freezing in the gap between the screen glass and the window, Type ADI with a heater inside is recommended.
Power Supply: AC100 / 110V , 220V , 50 / 60HZ 1φ
REMOTE CONTROL SYSTEM
Slewing Propeller Remote Control System
Remote control of the slewing gear, main engine etc. is possible with simple handle operations at the control stand in the wheelhouse. This unit is commonly used on tag boats, work boats and so on.
The thruster control unit enables easy touchdown and slewing through the remote control of the propeller pitch.
Main Engine / CPP Remote Control System
Enables remote control of the main engine/CPP in the wheelhouse etc.
This equipment uses the control computation unit or the micro-computer unit (N2010). It is capable of controlling the main engine for small- to large-sized boats, and the CPP of varying properties regardless of its size.
Monitoring Unit
This unit indicates signals from the main machine, sub-machines, sensors installed in varying locations, and other devices, in the display panel for measurement and monitoring. In the case of abnormality, an abnormality message is indicated and alarm is issued.
The attached printer is capable of automatic printing of daily reports and other records, and of printing alarm history and cumulative records. The unit may be connected to PCs in remote locations through the shipboard LAN.